Invention Grant
- Patent Title: Method and system for multi-shot spiral magnetic resonance elastography pulse sequence
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Application No.: US14178355Application Date: 2014-02-12
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Publication No.: US10261157B2Publication Date: 2019-04-16
- Inventor: Bradley Sutton , John G. Georgiadis , Curtis Johnson
- Applicant: THE BOARD OF TRUSTEES OF THE UNIVERSITY OF ILLINOIS
- Applicant Address: US IL Urbana
- Assignee: THE BOARD OF TRUSTEES OF THE UNIVERSITY OF ILLINOIS
- Current Assignee: THE BOARD OF TRUSTEES OF THE UNIVERSITY OF ILLINOIS
- Current Assignee Address: US IL Urbana
- Agency: Guntin & Gust, PLC
- Agent Matthew Tropper
- Main IPC: G01V3/00
- IPC: G01V3/00 ; G01R33/563 ; G01R33/565 ; G01R33/48

Abstract:
Aspects of the subject disclosure include a system that applies magnetic resonance elastography to a sample to obtain uncorrected k-space data where the magnetic resonance elastography utilizes a multi-shot spin-echo sequence with variable density spiral readout gradients, and adjusts the uncorrected k-space data to corrected k-space data by adjusting a k-space trajectory by shifting a center point for each shot to a new center point according to signal intensity and by adjusting a phase for each shot based on a phase offset that is determined according to the signal intensity.
Public/Granted literature
- US20140232395A1 METHOD AND SYSTEM FOR MULTI-SHOT SPIRAL MAGNETIC RESONANCE ELASTOGRAPHY PULSE SEQUENCE Public/Granted day:2014-08-21
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